Science & Technology
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EPA and US Department of Energy Announce $850M to Reduce Methane Pollution from the Oil and Gas Sector
Grant selectees from EPA’s Southeastern Region include M2X Energy, Inc. of Rockledge, Florida and the University of Kentucky Research Foundation in Lexington, Kentucky
EPA News Release: EPA and US Department of Energy Announce $850M to Reduce Methane Pollution from the Oil and Gas Sector
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Sporlan Valve Plant 1 Superfund Site, Washington, Franklin County, Missouri - Fact Sheet, May 2018
EPA Region 7 to Host Public Availability Session
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Former U.S. Liquids City Environmental Inc. Facility, Kansas City, Jackson County, Missouri - Fact Sheet, April 2018
Public Comment Period for Regulatory Release Decision and Permit Termination Acknowledgement
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Methods to Measure Waterborne Contaminants Research to Minimize Health Risks
Current research results from SSWR on methods for water system management to minimize human and ecological health risk.
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Hazardous Air Pollutant Exposure Model (HAPEM) User's Guides
Human exposure modeling relates pollutant concentrations in the larger environmental media to pollutant concentrations in the immediate exposure media.
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Microbiological Methods and Online Publications
This is the Online Publications page of the EPA Microbiology website. This page describes the online publications available for viewing and provides links to them.
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ChemExpo Knowledgebase: A New Way to Explore Chemical Use Information
EPA recently released a beta version of ChemExpo, a free search and visualization tool for exploring chemical use data relevant to exposure assessment.
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AirToxScreen Assessment Methods
Information about assessment methods used in AirToxScreen
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Water Sampling and Testing for Formaldehyde at Northwest Fish Hatcheries
Report on concentrations of formaldehyde discharged from 10 federal and state fish hatcheries in Washington and Idaho after applications of formalin.
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Northwest Water Quality Temperature Guidance for Salmon, Steelhead and Bull Trout
EPA's guidance and supporting documents to assist Pacific Northwest states and tribes in adopting water quality standards for temperature.
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Responses to 40 CFR Part 75 Petitions - 2005
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2005.
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Using Taxon-Environment Relationships: Standardize Taxonomy
Step instructions for setting up a standardizing taxonomy in biological data
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Ozone (O3) Standards - Planning Documents from Current Review
The planning phase of the NAAQS review process begins with a science policy workshop. Drawing from the workshop discussions, EPA prepares an Integrated Review Plan (IRP).
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Aquatic Life Criteria and Methods for Toxics
This page describes aquatic life criteria and links to methodology documents.
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Tidal Restrictions Synthesis Review
This is the Tidal Restrictions Synthesis Review completed through an interagency agreement with the Federal Highway Administration
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Air Emissions Inventory Training
Presentations, training materials and questions and answers for inventory submitters
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Responses to 40 CFR Part 75 Petitions - 2004
Find responses to petitions submitted by affected units subject to 40 CFR Part 75 in 2004.
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Funding Resources for Watershed Protection and Restoration
A collection of funding related resources related to watershed work
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Tribal Nonpoint Source Program
Nonpoint Source Water pollution Program for Tribes through Section 319 (h) of the Clean Water Act
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Urban Runoff: Model Ordinances for Post Construction Controls
The main goal of the model post-construction stormwater management ordinance for new development and redevelopment is to limit surface runoff volumes and reduce water runoff pollution loadings.